不少应该程序都需要将一些数据曲线化显示，以观察数据的变化趋势，我们常用的曲线控件有不少，比如mschart，最近公司也需要一个曲线显示的东东，但是不能使用mschart，怎么办？自己做嘛，工具当然是Visual C++，语言MFC。经过3天的努力，终于完成，想把这个控件也提供给大家，大家先来看看效果吧

-many procedures should require some of the data curve, in order to observe the changes in the trend data, We used the curve of a number of controls, such as mschart recent company also needs a curve shown in the Eastern, However, we can not use mschart, how do? Own relationships, of course, is Visual C language MFC. After three days of efforts, we have finally completed, the controller also want to provide to you and you take a look at the effect it